The Social and Demographic Contours of Contemporary Grandparenthood: Mapping Patterns in Canada and the United States
Bibliographic record
Abstract
Although there exists a growing body of literature dedicated to understanding the complexities of grandparenting, few researchers have documented the demographic patterns and social trends that encompass contemporary grandparenthood. Concomitantly, in instances where researchers have described such patterns, data are largely derived from studies profiling American populations. This paper, therefore, examines social trends in grandparenthood and outlines the demographic context within which Canadians participate in grandparent-grandchild relationships. Drawing on nationally representative samples and data derived from both the 1990 and 1995 General Social Surveys of Canada, this study analyzes patterns influencing grandparenthood such as grandparents' rates of survival, the prevalence of grandparenthood, multiple generation families, step-grandparenthood and the availability of grandchildren. In addition, analysis considers rates of intergenerational cohabitation and surrogate parenting as well as grandparents' participation in additional social roles.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.002 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.004 | 0.009 |
| Science and technology studies | 0.004 | 0.001 |
| Scholarly communication | 0.002 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".